Pankaj Kumar

Pankaj Kumar

I have been working on Python programming for more than 12 years. At AskPython, I share my learning on Python with other fellow developers.

Python Course – Identifiers

Identifiers are name given to a Python program element such as variables, functions, class name, etc. There are certain rules and best practices to follow if you want to to write Python program in a true pythonic way.

Python Course – Keywords

Python keywords are a list of reserved words used by Python interpreter. So, we can’t use them in our program. We can’t create a variable or function name with the same name as these keywords.

Python String split() function

Python string split() functions enable the user to split the list of strings. It’s very useful when we are working with CSV data. String split() function syntax separator: It basically acts as a delimiter and splits the string at the…

Python Directory Operations

Directory is basically a structure that contains all the corresponding documents, files, and folders. Python’s os module contains multiple functions for directory management. Python directories functions os.access(path, mode)It uses the uid to check for the path’s access. os.chdir(path)It changes the…

Python String isnumeric() Function

Python String isnumeric() function returns True if all the characters in the input string are found to be of numeric type, else it returns False. A numeric character can be of the following type: numeric_character=Decimal numeric_character=Digit numeric_character=Numeric Syntax: isnumeric() arguments:…